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(parent: 31b994a) | patch
usb: gadget: gadgetfs: unregister gadget only if it got successfully registered
authorMarek Szyprowski <m.szyprowski@samsung.com>
Thu, 18 Feb 2016 07:59:26 +0000 (08:59 +0100)
committerFelipe Balbi <balbi@kernel.org>
Tue, 23 Feb 2016 06:51:37 +0000 (08:51 +0200)
commit7b0a271d5cadf5fbb5a9c7cb868776af2a2c248c
tree1fb5ea768329098b575f077ff0b450a3e87fb5c0tree
parent31b994a4986dcdd664c597afcef2c0918763019acommit | diff
usb: gadget: gadgetfs: unregister gadget only if it got successfully registered

Gadgetfs driver called usb_gadget_unregister_driver unconditionally, even
if it didn't register it earlier due to other failures. This patch fixes
this.

Reported-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
drivers/usb/gadget/legacy/inode.c diff | blob | history
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